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Interstellar space is filled with clouds of gas and dust.
星际空间中充满了气体和尘埃组成的云。
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New stars continued to come into being from the gas clouds of the disk.
恒星是由原来遍及于整个星系内的气体所形成。
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New stars continued to come into being from the gas clouds of the disk.
恒星是由原来遍及于整个星系内的气体所形成。
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